Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)


to
±
(example: 123 ± 1)


to
±


to
±
 


to
±
 

Search Hits Limit:
Single/Multi-component


Isotopically Labeled


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Found 6533 results

Search term: MF = 'C_{18}H_{21}N_{5}O_{3}'

12345
IDStructureMolecular FormulaMolecular Weight# of Data Sources# of References# of PubMed# of RSC
976407
C18H21N5O3355.391886700
1021282
C18H21N5O3355.391362000
31132722
C18H21N5O3355.391363500
950604
C18H21N5O3355.391291700
573798
C18H21N5O3355.391291900
877206
C18H21N5O3355.391291700
848784
C18H21N5O3355.391281500
4332906
C18H21N5O3355.39104261500
11969457

Double-bond stereo

C18H21N5O3355.391251800
21801034
C18H21N5O3355.391251400
560106
C18H21N5O3355.391251400
1418943
C18H21N5O3355.391251400
2490626
C18H21N5O3355.391251400
950618
C18H21N5O3355.391251400
950628
C18H21N5O3355.391241400
1268914
C18H21N5O3355.391231700
928865
C18H21N5O3355.391231400
2492141
C18H21N5O3355.391231300
2583125
C18H21N5O3355.391231200
4072815
C18H21N5O3355.39104231300
12345

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